Description
Product Description
Overview
The CON021 + PR6423/01C-010 from Emerson EPRO is an 8 mm non-contact eddy current sensor designed for precision monitoring of critical turbomachinery. It accurately measures radial and axial shaft displacement, position, eccentricity, and speed in demanding applications including steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans. Its compact design and rugged construction ensure reliable performance in harsh industrial environments.
Technical Specifications
Performance
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Linear Measurement Range: 2 mm (80 mils)
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Initial Air Gap: 0.5 mm (20 mils)
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Incremental Scale Factor (ISF): ISO: 8 V/mm (203.2 mV/mil) ±5% @ 0 to 45°C (32 to 113°F)
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Deviation from Best Fit Straight Line (DSL): ±0.025 mm (±1 mil) @ 0 to 45°C (32 to 113°F)
Measuring Target
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Minimum Shaft Diameter: 25 mm (0.79")
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Target Material: 42CrMo4 (AISI/SAE 4140) standard, other ferromagnetic steel available on request
Environmental & General
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Protection Class: IP66, IEC 60529
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Operating Temperature Range:
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Material: Sensor Tip – PEEK (Polyether Ether Ketone), Case – Stainless Steel, Cable – PTFE, Connector – Nickel-plated Brass
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Weight (Sensor with 1 m Cable): Approx. 100 g (3.53 oz)
Applications
Optimized for continuous monitoring of rotating machinery, the CON021 + PR6423/01C-010 supports predictive maintenance and condition monitoring to prevent downtime. Suitable for high-speed turbines, industrial compressors, and pumps, it ensures accurate vibration and displacement measurement under extreme conditions.
FAQ
Q: Can this sensor handle high-temperature operations?
A: Yes, the sensor tip can operate up to 180°C and the cable assembly up to 150°C, supporting harsh industrial environments.
Q: Is it compatible with other monitoring systems besides Emerson Ovation?
A: Yes, standard output signals make it compatible with most DCS and condition monitoring platforms.
Q: How does it compare with other PR6423 variants?
A: The 01C-010 version is optimized for smaller shaft diameters and offers IP66 protection, while other PR6423 models may vary in cable length or temperature tolerance.
